85922900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 214944576

約数和(自身を除く): 129021676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 131, 140, 175, 262, 350, 524, 655, 700, 917, 937, 1310, 1834, 1874, 2620, 3275, 3668, 3748, 4585, 4685, 6550, 6559, 9170, 9370, 13100, 13118, 18340, 18740, 22925, 23425, 26236, 32795, 45850, 46850, 65590, 91700, 93700, 122747, 131180, 163975, 245494, 327950, 490988, 613735, 655900, 859229, 1227470, 1718458, 2454940, 3068675, 3436916, 4296145, 6137350, 8592290, 12274700, 17184580, 21480725, 42961450, 85922900]

約数ペア:

[(1, 85922900), (2, 42961450), (4, 21480725), (5, 17184580), (7, 12274700), (10, 8592290), (14, 6137350), (20, 4296145), (25, 3436916), (28, 3068675), (35, 2454940), (50, 1718458), (70, 1227470), (100, 859229), (131, 655900), (140, 613735), (175, 490988), (262, 327950), (350, 245494), (524, 163975), (655, 131180), (700, 122747), (917, 93700), (937, 91700), (1310, 65590), (1834, 46850), (1874, 45850), (2620, 32795), (3275, 26236), (3668, 23425), (3748, 22925), (4585, 18740), (4685, 18340), (6550, 13118), (6559, 13100), (9170, 9370)]